13047852 has 24 divisors (see below), whose sum is σ = 30520000. Its totient is φ = 4338576.

The previous prime is 13047829. The next prime is 13047863. The reversal of 13047852 is 25874031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4899 + ... + 7077.

Almost surely, 2^13047852 is an apocalyptic number.

13047852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13047852 is an abundant number, since it is smaller than the sum of its proper divisors (17472148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13047852 is a wasteful number, since it uses less digits than its factorization.

13047852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685 (or 2683 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 13047852 is about 3612.1810585850. The cubic root of 13047852 is about 235.4216182458.

The spelling of 13047852 in words is "thirteen million, forty-seven thousand, eight hundred fifty-two".